Molecular and cellular mechanisms of action of nicotine in the CNS

J Barik, S Wonnacott - Nicotine Psychopharmacology, 2009 - Springer
Nicotine achieves its psychopharmacological effects by interacting with nicotinic
acetylcholine receptors (nAChRs) in the brain. There are numerous subtypes of nAChR that …

In vivo brain imaging of human exposure to nicotine and tobacco

A Sharma, AL Brody - Nicotine psychopharmacology, 2009 - Springer
While most cigarette smokers endorse a desire to quit smoking, only 14–49% will achieve
abstinence after 6 months or more of treatment. A greater understanding of the effects of …

Identification of differentially expressed genes through integrated study of Alzheimer's disease affected brain regions

N Puthiyedth, C Riveros, R Berretta, P Moscato - PloS one, 2016 - journals.plos.org
Background Alzheimer's disease (AD) is the most common form of dementia in older adults
that damages the brain and results in impaired memory, thinking and behaviour. The …

[HTML][HTML] AI-DrugNet: A network-based deep learning model for drug repurposing and combination therapy in neurological disorders

X Pan, J Yun, ZHC Akdemir, X Jiang, E Wu… - Computational and …, 2023 - Elsevier
Discovering effective therapies is difficult for neurological and developmental disorders in
that disease progression is often associated with a complex and interactive mechanism …

Neonatal nicotine exposure primes midbrain neurons to a dopaminergic phenotype and increases adult drug consumption

B Romoli, AF Lozada, IM Sandoval, FP Manfredsson… - Biological …, 2019 - Elsevier
Background Nicotine intake induces addiction through neuroplasticity of the reward circuitry,
altering the activity of dopaminergic neurons of the ventral tegmental area. Prior work …

The synapse in schizophrenia

AJ Pocklington, M O'Donovan… - European Journal of …, 2014 - Wiley Online Library
It has been several decades since synaptic dysfunction was first suggested to play a role in
schizophrenia, but only in the last few years has convincing evidence been obtained as …

KCNN genes that encode small-conductance Ca2+-activated K+ channels influence alcohol and drug addiction

AE Padula, WC Griffin, MF Lopez, S Nimitvilai… - …, 2015 - nature.com
Abstract Small-conductance Ca 2+-activated K+(K Ca 2) channels control neuronal
excitability and synaptic plasticity, and have been implicated in substance abuse. However …

Ryanodine receptor‐2 upregulation and nicotine‐mediated plasticity

E Ziviani, G Lippi, D Bano, E Munarriz… - The EMBO …, 2011 - embopress.org
Nicotine, the major psychoactive component of cigarette smoke, modulates neuronal activity
to produce Ca2+‐dependent changes in gene transcription. However, the downstream …

The circadian gene Nr1d1 in the mouse nucleus accumbens modulates sociability and anxiety‐related behaviour

C Zhao, SC Gammie - European Journal of Neuroscience, 2018 - Wiley Online Library
Nuclear receptor subfamily 1, group D, member 1 (Nr1d1)(also known as Rev‐erb alpha)
has been linked to circadian rhythm regulation, mood‐related behaviour and disorders …

Multi-omic and multi-species meta-analyses of nicotine consumption

RHC Palmer, CE Benca-Bachman, SB Huggett… - Translational …, 2021 - nature.com
Cross-species translational approaches to human genomic analyses are lacking. The
present study uses an integrative framework to investigate how genes associated with …